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Patent
   D762845
Priority
Feb 27 2015
Filed
Feb 27 2015
Issued
Aug 02 2016
Expiry
Aug 02 2030
Inventors
Wood, Char…
Assg.orig
3M Innovat…
Assg.curr
3M Innovat…
Entity
unknown
Referenced by
6
References
159
Maint.:
n/a
The ornamental design for a respirator cartridge, as shown and described.

FIG. 1 is a perspective view showing the new design for a respirator cartridge;

FIG. 2 is a top view thereof, the bottom being a mirror image thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof

FIG. 5 is a rear view thereof; and,

FIG. 6 is a left side view thereof.

The broken lines in the drawings illustrate portions of the respirator cartridge that form no part of the claimed design.
INVENTORS:

Wood, Charlie, Raines, III, Carl W., Dwyer, Gary E., Schulz, Mark W., Huberty, John S.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D775343, Jul 07 2015 TECSCRN INTERNATIONAL LTD Pleated laboratory screen
D775344, Apr 07 2015 TECMEN ELECTRONICS CO , LTD Filter cartridge for welding respirator
D795415, Feb 27 2015 3M Innovative Properties Company Respirator cartridge having an engagement latch
D887553, Apr 04 2018 3M Innovative Properties Company Respirator filter
ER728,
ER9059,
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ASSIGNMENT RECORDS    Assignment records on the USPTO
//////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 27 20153M Innovative Properties Company(assignment on the face of the patent)
Mar 23 2015DWYER, GARY E 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0354990734 pdf
Mar 23 2015RAINES, CARL W , III3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0354990734 pdf
Mar 25 2015HUBERTY, JOHN S 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0354990734 pdf
Apr 24 2015SCHULZ, MARK W 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0354990734 pdf
Apr 24 2015WOOD, CHARLIE3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0354990734 pdf
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